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Credit: AP/J. David Ake
First day of fall: Why the equinox isn’t as equal as you might think
The mysterious sex lives of dinosaurs
How a ukulele sent to orbit in SpaceX launch has DC-area ties
Child psychologist on reports of Instagram’s negative impact on teen girls
RuPaul has a new namesake — and it’s a fabulous, rainbow-colored fly
No G20 country in line with Paris Agreement on climate, analysis shows
More Science News
Poised to make history: Inpiration4 set to be first all-civilian orbital flight
On sale: $125,000 balloon trips to the edge of space
‘Dog bone’ asteroid spied by astronomers in new photos
More than 230 journals warn 1.5°C of global warming could be ‘catastrophic’ for health
‘Like a freight train’: Maryland tornado damages cars, buildings
10 years later: Looking back on the 5.8-magnitude Virginia earthquake
2011 quake repairs at National Cathedral may take another 10 years
The US and Canada have a new dark sky park for stargazers to enjoy
Watch another rocket launch (and take in some other heavenly sights) this week
NASA is training human-like robots to explore caves on Mars
Major U.N. climate report warns of ‘extreme’ and ‘unprecedented’ impacts
World on the brink of ‘catastrophe,’ leader of next UN climate talks warns
Did you feel it? Small earthquake shakes Central Maryland
Mosquitoes return to DC region with vengeance
Your bed probably isn’t as clean as you think — a microbiologist explains
NASA shares epic image of moon’s shadow during solar eclipse
Scientists worried by how fast climate crisis has amplified extreme weather
NASA is growing chile peppers in space
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